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Added the overloaded function

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bool hasElementPrefix(Plasma::Location location) const;

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=803268
This commit is contained in:
Marco Martin 2008-05-02 13:25:04 +00:00
parent b4ee14d44f
commit 9c588df3bb
2 changed files with 38 additions and 7 deletions
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35
panelsvg.cpp
View File

@ -154,13 +154,6 @@ void PanelSvg::setElementPrefix(Plasma::Location location)
d->location = location;
}
bool PanelSvg::hasElementPrefix(const QString & prefix) const
{
//for now it simply checks if a center element exists,
//because it could make sense for certain themes to not have all the elements
return hasElement(prefix + "-center");
}
void PanelSvg::setElementPrefix(const QString & prefix)
{
const QString oldPrefix(d->prefix);
@ -191,6 +184,34 @@ void PanelSvg::setElementPrefix(const QString & prefix)
d->location = Floating;
}
bool PanelSvg::hasElementPrefix(const QString & prefix) const
{
//for now it simply checks if a center element exists,
//because it could make sense for certain themes to not have all the elements
return hasElement(prefix + "-center");
}
bool PanelSvg::hasElementPrefix(Plasma::Location location) const
{
switch (location) {
case TopEdge:
return hasElementPrefix("north");
break;
case BottomEdge:
return hasElementPrefix("south");
break;
case LeftEdge:
return hasElementPrefix("west");
break;
case RightEdge:
return hasElementPrefix("east");
break;
default:
return hasElementPrefix(QString());
break;
}
}
QString PanelSvg::prefix()
{
if (d->prefix.isEmpty()) {

10
panelsvg.h
View File

@ -140,6 +140,16 @@ class PLASMA_EXPORT PanelSvg : public Svg
*/
bool hasElementPrefix(const QString & prefix) const;
/**
* This is an overloaded method provided for convenience equivalent to
* hasElementPrefix("north"), hasElementPrefix("south")
* hasElementPrefix("west") and hasElementPrefix("east")
* @return true if the svg has the necessary elements with the given prefix
* to draw a panel.
* @arg location the given prefix we want to check if drawable
*/
bool hasElementPrefix(Plasma::Location location) const;
/**
* Returns the prefix for SVG elements of the PanelSvg
* @return the prefix